The following features a list of advanced origami that is inspirational and might just give you that push to try to make one yourself!
5 Inspirational Advanced Origami Models:
#1 The Dragon by Satoshi Kamiya
#2 The Brown Bear by Mitanei
#3 Blue Bar Pigeon by Seth Friedman
#4 The Paper Fox by Jeremy Kool
#5 The Dancing Crane by Nyanko Sensel